Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 General Grade Engineering Plastics Manufacturers in China Henan

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Top-rated General Grade Engineering Plastics suppliers, How to choose a General Grade Engineering Plastics manufacturer, Best General Grade Engineering Plastics companies in China

The top 10 General Grade Engineering Plastics manufacturers in Henan for 2026 are: Zhengzhou Hongran Precision Technology Co., Ltd, Luoyang Weiqiang Plastic Co., Ltd, Henan Weidong Glass Products Co., Ltd, Tangyin Shengda Wear resistant Materials Co., Ltd, Zhengzhou Langxin New Material Technology Co., Ltd, Zhengzhou Tongji Industrial Co., Ltd, Zhongshi Luoyang Machinery Engineering Technology Co., Ltd, Luoyang Zhongxiong Pipe Industry Co., Ltd, Luoyang Zhengju New Materials Technology Co., Ltd, Henan Baishide Thermal Insulation Materials Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Zhengzhou Hongran Precision Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2016-01-20
Registered Capital5100K CNY

Zhengzhou Hongran Precision Technology Co., Ltd., with its registered address at No. 603, 6th Floor, Unit 3, Building 14, No. 126 Xingang Avenue, Zhengzhou Airport Economic Comprehensive Experimental Zone, is registered with the Market Supervision and Management and Business Environment Bureau of Zhengzhou Airport Economic Comprehensive Experimental Zone. The legal representative is Sun Li, and its business scope includes the production, processing, and sales of rubber and plastic materials, insulation materials, general plastics, engineering plastics, composite materials, and special materials; Research and development, technical consulting, and technical services for rubber automation equipment, environmental protection equipment, and intelligent equipment; Technological research and promotion of new material products; Processing of material application components; Import and export of goods or technology.. Core products: General Grade Engineering Plastics, Fiberglass Board Processing, Pickling Tank

Top 2
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Luoyang Weiqiang Plastic Co., Ltd
Overall Score4.7 / 5
Est. Date2009-06-03
Registered Capital3000K CNY

Luoyang Weiqiang Plastic Co., Ltd., with its registered address in Zhongxi Village, Minggao Town, Yichuan County, Luoyang City, is registered with the Yichuan County Market Supervision and Administration Bureau. The legal representative is Jiang Guofeng, and its business scope includes general projects such as plastic product manufacturing; Sales of plastic products; Wire and cable business (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: wire and cable manufacturing; Power generation business, transmission business, and power supply (distribution) business (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses issued by relevant departments). Core products: General Grade Engineering Plastics, Halogen-Free Fire-Resistant Cable Material, Granules

Top 3
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Henan Weidong Glass Products Co., Ltd
Overall Score4.7 / 5
Est. Date2017-08-08
Registered Capital1000K CNY

Henan Weidong Glass Products Co., Ltd. is registered at No. 144, Floor 23A, Building 51, No.2 Hanghai East Road, Guancheng Hui District, Zhengzhou City, Henan Province. The registration authority is the Market Supervision and Administration Bureau of Guancheng District, Zhengzhou City, and the legal representative is Duan Junfeng. The business scope includes the sale of glass products, metal products, building materials, stainless steel products, aluminum alloy products, electronic products, office supplies, computers and auxiliary equipment, arts and crafts, plastic products, and rubber products.. Core products: General Grade Engineering Plastics, High Flow Organic Glass, Moisture Resistant Organic Glass

TOP4
Tangyin Shengda Wear resistant Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2010-08-04
Registered Capital5000K CNY

Tangyin Shengda Wear resistant Materials Co., Ltd., with its registered address at No. 003 Hanzhuang Village, Hanzhuang Township, Tangyin County, Anyang City, Henan Province, is registered with the Market Supervision Administration of Tangyin County. The legal representative is Li Yinghui, and its business scope includes the sale of wear-resistant materials, microcrystalline cast stone products, and engineering plastics; Processing, sales, and installation: ultra-high molecular weight polyethylene sheets, rods, pipes, and special-shaped parts; Polymer polyethylene rollers, rubber rollers, nylon rollers, plastic machinery parts, mining machinery equipment (parts), friction materials, high-strength wear-resistant materials, polytetrafluoroethylene products, polyurethane products, nylon and other rubber and plastic products * Involving licensed business projects, relevant department licenses must be obtained before operating. Core products: General Grade Engineering Plastics, Polymer Anti Deviation Roller, Polymer Polyethylene Sheet

TOP5
Zhengzhou Langxin New Material Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2024-09-23
Registered Capital1010K CNY

Zhengzhou Langxin New Material Technology Co., Ltd., with its registered address at No. 119, Maxianzhang Village, Mengzhuang Town, Xinzheng City, Henan Province, is registered with the Xinzheng Market Supervision and Administration Bureau. The legal representative is Ding Shihao, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of new material technology; Promotion services for new material technology; Mechanical equipment research and development; Sales of rubber products; Sales of plastic products; Sales of synthetic materials; Import and export of goods; Technology import and export; Sales of specialized equipment for environmental protection; Environmental consulting services (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: General Grade Engineering Plastics, Epoxy Board, Pp Pipe

TOP6
Zhengzhou Tongji Industrial Co., Ltd
Overall Score4.5 / 5
Est. Date2012-02-08
Registered Capital20000K CNY

Zhengzhou Tongji Industrial Co., Ltd., with its registered address at Dingyuan Group, Shanbai Village, Baizhai Town, Xinmi City, is registered with the Market Supervision Administration of Xinmi City. The legal representative is Niu Haimin, and the business scope includes general projects: manufacturing of power facilities and equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of distribution switch control equipment; Manufacturing of monitoring and control equipment for power transmission and distribution; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of power electronic components; Manufacturing of electronic measuring instruments; Manufacturing of industrial automatic control system devices; Manufacturing of material handling equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of bearings, gears, and transmission components; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of optical communication equipment; Manufacturing of digital video surveillance systems; Intelligent control system integration; Sales of power facilities and equipment; Sales of power electronic components; Operation of wires and cables; Sales of high-quality special steel materials; Sales of mechanical equipment; Sales of firefighting equipment; Fire technology services; Security system monitoring service; Contract energy management; Research and development of online energy monitoring technology; Labor services (excluding labor dispatch); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, independently carry out business activities based on the business license) License projects: installation, renovation, and repair of special equipment; Special equipment inspection and testing (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval documents or licenses of relevant departments). Core products: General Grade Engineering Plastics, Bearing, Low-Voltage Control Cabinet

TOP7
Zhongshi Luoyang Machinery Engineering Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2010-01-12
Registered Capital50000K CNY

Zhongshi Luoyang Machinery Engineering Technology Co., Ltd., with its registered address at No. 99 Hengshan Road, Jianxi District, Luoyang City, registered with the Luoyang Market Supervision Administration, and represented by Zhao Weigang as its legal representative. Its business scope includes mold design and manufacturing; Research and development, processing, production, and sales of mechanical products, electrical products, metal structures, mechanical equipment, friction materials, lining plates and blocks, and functional polymer materials (excluding hazardous chemicals, flammable and explosive substances); Installation of mining machinery and equipment; Engaged in import and export business of goods and technology. (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: General Grade Engineering Plastics, Tianlun Lining Block, Other

TOP8
Luoyang Zhongxiong Pipe Industry Co., Ltd
Overall Score4.5 / 5
Est. Date2016-07-12
Registered Capital30000K CNY

Luoyang Zhongxiong Pipe Industry Co., Ltd., with its registered address at No. 9 Zhenxing Road, Paiyao Village Industrial Park, Xianglushan Town, Yiyang County, Luoyang City, Henan Province, is registered with the Market Supervision Administration of Yiyang County. The legal representative is Xu Shihui, and its business scope includes the production and sales of ultra-high molecular weight polyethylene pipes, HDPE polyethylene pipes, steel reinforced polyethylene corrugated pipes, double wall corrugated pipes, steel lined plastic pipes, steel lined rubber pipes, and steel lined plastic internal and external anti-corrosion pipes; Rental of mechanical equipment and accessories.. Core products: General Grade Engineering Plastics, Steel Lined Plastic Pipeline, Tunnel Escape Pipe

TOP9
Luoyang Zhengju New Materials Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2018-05-02
Registered Capital11000K CNY

Luoyang Zhengju New Materials Technology Co., Ltd., with its registered address at 1501, Building 1-4, Beihang Science and Technology Park, No. 19 Beihang Road, Luoyang Area (High tech), China (Henan) Pilot Free Trade Zone, is registered with the Free Trade Zone Service Center of Luoyang Municipal Administration for Market Regulation, and its legal representative is Sun Feihu. Its business scope includes general projects such as research and development of new material technology; Sales of building materials; Electronic product sales; Sales of packaging materials and products; Sales of charging stations; Retail of hardware products; Sales of metal materials; Sales of metal structures; Sales of metal products; Sales of metal wire ropes and their products; Sales of signs for transportation and public management; Stair sales; Sales of non-metallic minerals and products; Manufacturing of metal chains and other metal products; Manufacturing of metal structures; Wholesale of hardware products; Sales of mechanical parts and components; Wood sales; Sales of lubricating oil; Sales of rubber products; Sales of cement products; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Operation of wires and cables; Sales of glass fiber reinforced plastic products; Sales of building decoration materials; Sales of plastic products; Needle textile sales; Sales of synthetic materials; Sales of building waterproofing membrane products; Sales of coatings (excluding hazardous chemicals); Sales of pumps and vacuum equipment; Sales of valves and plugs; Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: General Grade Engineering Plastics, Double-Wall Corrugated Pipe, Hollow Wall Wrapped Pipe

TOP10
Henan Baishide Thermal Insulation Materials Co., Ltd
Overall Score4.3 / 5
Est. Date2017-05-12
Registered Capital1000K CNY

Henan Baishide Thermal Insulation Materials Co., Ltd. is registered at No. 515, 5th Floor, Building D, Shangdu World Trade Center, No. 6 Shangdu Road, Zhengdong New District, Zhengzhou City. The registration authority is the Zhengzhou Zhengdong New District Market Supervision Administration, and the legal representative is Zhang Dejin. The business scope includes wholesale and retail of insulation materials, building materials, wires and cables, and decorative materials.. Core products: General Grade Engineering Plastics, Exterior Wall Decorative Lines, Eps Components

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhengzhou Hongran Precision Technology Co., Ltd2016-01-20General Grade Engineering Plastics, Fiberglass Board Processing, Pickling Tank5100K CNYSupported
Luoyang Weiqiang Plastic Co., Ltd2009-06-03General Grade Engineering Plastics, Halogen-Free Fire-Resistant Cable Material, Granules3000K CNYNot Supported
Henan Weidong Glass Products Co., Ltd2017-08-08General Grade Engineering Plastics, High Flow Organic Glass, Moisture Resistant Organic Glass1000K CNYSupported
Tangyin Shengda Wear resistant Materials Co., Ltd2010-08-04General Grade Engineering Plastics, Polymer Anti Deviation Roller, Polymer Polyethylene Sheet5000K CNYSupported
Zhengzhou Langxin New Material Technology Co., Ltd2024-09-23General Grade Engineering Plastics, Epoxy Board, Pp Pipe1010K CNYSupported
Zhengzhou Tongji Industrial Co., Ltd2012-02-08General Grade Engineering Plastics, Bearing, Low-Voltage Control Cabinet20000K CNYSupported
Zhongshi Luoyang Machinery Engineering Technology Co., Ltd2010-01-12General Grade Engineering Plastics, Tianlun Lining Block, Other50000K CNYSupported
Luoyang Zhongxiong Pipe Industry Co., Ltd2016-07-12General Grade Engineering Plastics, Steel Lined Plastic Pipeline, Tunnel Escape Pipe30000K CNYSupported
Luoyang Zhengju New Materials Technology Co., Ltd2018-05-02General Grade Engineering Plastics, Double-Wall Corrugated Pipe, Hollow Wall Wrapped Pipe11000K CNYNot Supported
Henan Baishide Thermal Insulation Materials Co., Ltd2017-05-12General Grade Engineering Plastics, Exterior Wall Decorative Lines, Eps Components1000K CNYSupported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of general grade engineering plastics, it is recommended to prioritize confirming key technical parameters such as temperature resistance, mechanical strength, and chemical corrosion resistance of the materials to ensure compliance with specific application scenarios such as automotive components or electronic casings.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Such suppliers are usually able to consistently provide general-purpose engineering plastics that meet industrial standards.
  • In the field of industrial equipment or consumer goods manufacturing, there are significant differences in the requirements for the flowability (melt index) and dimensional stability of general-purpose engineering plastics in different application scenarios. Therefore, it is necessary to clarify the processing conditions before procurement.
  • If the procurement volume is large, the stability of the supplier's production capacity can be evaluated based on their industry data support capabilities, while paying attention to their actual case performance in injection molding, extrusion and other processing fields in the past.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs